{"uid":"cap_VnEmBuizpZfZyx0_q056x","slug":"saylor-innovations-cross-chain-wallet-activity-monitor-8b4157a9","name":"Saylor Innovations Cross-Chain Wallet Activity Monitor","description":"Cross-Chain Wallet Activity Monitor — On-chain & DeFi","url":"https://saylorinnovations.com/api/kb/crosschain-wallet-monitor?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","POST","PUT","PATCH","DELETE","HEAD"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","required":["id","t","c","body"],"properties":{"c":{"type":"string"},"t":{"type":"string"},"id":{"type":"string"},"body":{"type":"string"},"price":{"type":["number","null"]},"license":{"type":"string"}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_SaZI-AdIkedCDD0CBxmCl","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Monitors and retrieves on-chain and DeFi activity across multiple blockchain networks for a given wallet address","exampleAgentPrompt":"Can you pull the cross-chain wallet activity for address 0xAbC123... and show me all its on-chain and DeFi interactions across networks?","exampleUseCases":[{"title":"DeFi portfolio audit across chains","prompt":"Give me a full breakdown of on-chain and DeFi activity for wallet 0x1234abcd... across all supported blockchains — I want to see what protocols it's interacted with."},{"title":"Suspicious wallet transaction review","prompt":"Can you check the cross-chain on-chain activity for wallet 0xDeAdBeEf... and flag any unusual DeFi interactions or large transfers across networks?"},{"title":"Personal wallet activity summary","prompt":"Show me all my on-chain activity for wallet 0x9f8e7d6c... including any DeFi positions or cross-chain transfers I've made recently."}],"resultDescription":"Returns a JSON object containing on-chain and DeFi activity data for the specified wallet address across multiple blockchain networks, including transaction history, token transfers, DeFi protocol interactions, and cross-chain activity details.","failureModes":["Invalid or malformed wallet address returns an error","Unsupported blockchain network returns empty or error response","Rate limiting or payment failure results in 402 response","Wallet with no activity returns empty result set","Network timeouts for chains with high latency"],"whenToPreferThis":"Choose this endpoint when you need cross-chain on-chain and DeFi activity monitoring for a wallet address in a single call, especially within agentic workflows that require multi-chain wallet auditing without needing to query each chain separately. Ideal for DeFi portfolio tracking, compliance checks, and wallet behavior analysis.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-03T00:48:45.030Z","isFirstParty":false,"canonicalSlug":"saylor-innovations-cross-chain-wallet-activity-monitor-8b4157a9"}